Open: continuous on-ramp
GSA OASIS+ Phase II
OASIS+ is GSA's flagship professional services vehicle. Phase II opened January 12, 2026 with continuous on-ramping, so qualified firms can submit through the OASIS+ Symphony Portal without waiting for a one-time window.
Last verified October 21, 2026. Dates change often: confirm on SAM.gov before acting.
What is in scope
- Management and advisory, technical and engineering, research and development, intelligence services, logistics, environmental, facilities and other professional service domains
- Self-scored qualification: you earn credits for relevant experience, past performance, systems and certifications
- Separate solicitations per socioeconomic pool, so eligible small businesses can hold multiple pools
Key dates
- January 12, 2026Phase II solicitations opened with continuous on-ramping
- July 2026Amendment 0009 posted for set-aside solicitations (per SAM.gov mirror listings)
- January 11, 2027Listed closing date on some set-aside solicitations: confirm on SAM.gov
Who should pursue it
- Professional services firms with relevant federal or commercial project experience
- Small businesses eligible for one or more set-aside pools
- Firms whose target agencies are moving work from expiring vehicles to GSA
What to do now
- Confirm which domains and pools you qualify for
- Score yourself against the self-scoring table before writing anything
- Gather project documentation, CPARS and certifications
- Submit through the OASIS+ Symphony Portal
Should you bid on this?
Get a fast, honest bid/no-bid read from a senior capture consultant.
Frequently asked questions
Is OASIS+ Phase II still open?
Sources describe Phase II as continuously open since January 12, 2026, though some set-aside solicitation listings show a January 11, 2027 close. Check the current amendment on SAM.gov.
Do I need a GSA Schedule to get on OASIS+?
No. OASIS+ is a separate contract with its own solicitations and scoring.
How does scoring work?
Offerors self-score qualifying projects, past performance and other credits against the solicitation's scoring table, then document every claimed point.
Sources
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